| Outside diameter | D | 42 | mm |
| Basic dynamic load rating, radial | Cr | 23,800 | |
| Fatigue load limit, radial | Cur | 6,000 | |
| Limiting speed for grease lubrication | nG Grease | 4,500 | |
| Under roller diameter | Fw | 35 | mm |
| Width | B | 20 | mm |
| Basic static load rating, radial | C0r | 46,000 | |
| Limiting speed | nG | 7,500 | |
| Reference speed | nϑr | 5,500 |
| Width, outer ring | C | 20 | mm |
| Minimum chamfer dimension | rmin | 0.80 | mm |
| Manufacturer | Part Number |
|---|---|
| Koyo | BTM3520 |
| SKF | HK3520 (SKF) |
| NTN | HK3520 (NTN) |
| Torrington | FJ-3520 |
| SKF | RHNA354220 |
| IKO | TLA3520 |
